Hand tool



FIG. 1 is a perspective view of an embodiment of a hand tool;

FIG. 2 is a back-side view thereof;

FIG. 3 is a right-side view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a left-side view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a front-side view thereof.

The broken lines in FIG. 6 illustrate features that form no part of the claimed design. 

The ornamental design for a hand tool, as shown and described. 